diff options
Diffstat (limited to 'drivers/power/max8925_power.c')
| -rw-r--r-- | drivers/power/max8925_power.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c index 377d1e633b4a..d87032afcb5a 100644 --- a/drivers/power/max8925_power.c +++ b/drivers/power/max8925_power.c @@ -160,25 +160,31 @@ static irqreturn_t max8925_charger_handler(int irq, void *data) static int start_measure(struct max8925_power_info *info, int type) { unsigned char buf[2] = {0, 0}; + int meas_cmd; int meas_reg = 0, ret; switch (type) { case MEASURE_VCHG: + meas_cmd = MAX8925_CMD_VCHG; meas_reg = MAX8925_ADC_VCHG; break; case MEASURE_VBBATT: + meas_cmd = MAX8925_CMD_VBBATT; meas_reg = MAX8925_ADC_VBBATT; break; case MEASURE_VMBATT: + meas_cmd = MAX8925_CMD_VMBATT; meas_reg = MAX8925_ADC_VMBATT; break; case MEASURE_ISNS: + meas_cmd = MAX8925_CMD_ISNS; meas_reg = MAX8925_ADC_ISNS; break; default: return -EINVAL; } + max8925_reg_write(info->adc, meas_cmd, 0); max8925_bulk_read(info->adc, meas_reg, 2, buf); ret = ((buf[0]<<8) | buf[1]) >> 4; |